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EP2205367A4 - Procédé, décontaminant et kit chimique pour la décontamination de milieux pollués par des métaux et des composés organiques hydrophobes - Google Patents

Procédé, décontaminant et kit chimique pour la décontamination de milieux pollués par des métaux et des composés organiques hydrophobes

Info

Publication number
EP2205367A4
EP2205367A4 EP08836146.4A EP08836146A EP2205367A4 EP 2205367 A4 EP2205367 A4 EP 2205367A4 EP 08836146 A EP08836146 A EP 08836146A EP 2205367 A4 EP2205367 A4 EP 2205367A4
Authority
EP
European Patent Office
Prior art keywords
metals
polluted
decontaminant
hoc
organic compounds
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08836146.4A
Other languages
German (de)
English (en)
Other versions
EP2205367A1 (fr
Inventor
Guy Mercier
Jean-Francois Blais
Julia Mouton
Patrick Drogui
Myriam Chartier
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Institut National de La Recherche Scientifique INRS
Original Assignee
Institut National de La Recherche Scientifique INRS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Institut National de La Recherche Scientifique INRS filed Critical Institut National de La Recherche Scientifique INRS
Publication of EP2205367A1 publication Critical patent/EP2205367A1/fr
Publication of EP2205367A4 publication Critical patent/EP2205367A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/02—Extraction using liquids, e.g. washing, leaching, flotation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/24—Evaporating by bringing a thin layer of the liquid into contact with a heated surface to obtain dry solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
    • B09C—RECLAMATION OF CONTAMINATED SOIL
    • B09C1/00—Reclamation of contaminated soil
    • B09C1/08—Reclamation of contaminated soil chemically
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/24—Treatment of water, waste water, or sewage by flotation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
    • C02F1/62—Heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/001—Flotation agents
    • B03D1/002—Inorganic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D1/00—Flotation
    • B03D1/14—Flotation machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
    • B03D2201/00—Specified effects produced by the flotation agents
    • B03D2201/007—Modifying reagents for adjusting pH or conductivity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5227—Processes for facilitating the dissolution of solid flocculants in water
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Processing Of Solid Wastes (AREA)
  • Removal Of Specific Substances (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
EP08836146.4A 2007-10-02 2008-10-02 Procédé, décontaminant et kit chimique pour la décontamination de milieux pollués par des métaux et des composés organiques hydrophobes Withdrawn EP2205367A4 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA 2605053 CA2605053A1 (fr) 2007-10-02 2007-10-02 Traitement de milieux contamines par des composes organiques hydrophobes et des metaux
PCT/CA2008/001766 WO2009043177A1 (fr) 2007-10-02 2008-10-02 Procédé, décontaminant et kit chimique pour la décontamination de milieux pollués par des métaux et des composés organiques hydrophobes

Publications (2)

Publication Number Publication Date
EP2205367A1 EP2205367A1 (fr) 2010-07-14
EP2205367A4 true EP2205367A4 (fr) 2013-11-27

Family

ID=40514986

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08836146.4A Withdrawn EP2205367A4 (fr) 2007-10-02 2008-10-02 Procédé, décontaminant et kit chimique pour la décontamination de milieux pollués par des métaux et des composés organiques hydrophobes

Country Status (4)

Country Link
US (1) US9073106B2 (fr)
EP (1) EP2205367A4 (fr)
CA (2) CA2605053A1 (fr)
WO (1) WO2009043177A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI23762A (sl) * 2011-06-17 2012-12-31 Envit D.O.O. Ponovna uporaba edta po pranju onesnaĺ˝enih tal
CN112169694B (zh) * 2020-09-22 2022-07-26 新沂市锡沂高新材料产业技术研究院有限公司 一种石英砂除杂用起泡剂的制备方法
CN113042518A (zh) * 2021-03-12 2021-06-29 中南大学 重金属污染场地化学修复剂强化传输方法
CN118275291B (zh) * 2024-05-08 2025-05-23 湖南三友环保科技有限公司 用于流化床的硅藻土完整度检测、回收率预测方法及应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193109A2 (fr) * 1985-02-27 1986-09-03 Henkel Kommanditgesellschaft auf Aktien Procédé de traitement de la kaolinite par flottation
EP0479258A1 (fr) * 1990-10-02 1992-04-08 Ensr Corporation Procédé d'extraction au solvant pour le traitement de substrats huileux
DE4409605A1 (de) * 1994-03-21 1995-11-30 Walter Reinger Recycling Und E Verfahren zur Reinigung und Detoxifizierung von mit chemischen Kampfstoffen kontaminierten Böden

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US2592122A (en) 1949-04-18 1952-04-08 Jesus Pedro De Playing card
US3519274A (en) 1968-04-15 1970-07-07 Thomas G Terbell Composite playing card sheets
BR8401432A (pt) * 1983-03-29 1984-11-06 Albright & Wilson Flotacao de minerios
US4851123A (en) * 1986-11-20 1989-07-25 Tetra Resources, Inc. Separation process for treatment of oily sludge
US4948512A (en) * 1988-04-14 1990-08-14 Itzhak Gotlieb Multistep method for separating dissolved organic compounds from a solution
US5286386A (en) * 1988-12-22 1994-02-15 Ensr Corporation Solvent extraction process for treatment of oily substrates
US5078899A (en) * 1990-05-01 1992-01-07 Idaho Research Foundation, Inc. Treating mine water
DE4039109A1 (de) * 1990-12-07 1992-06-11 Metallgesellschaft Ag Verfahren zur aufbereitung von kontaminierten boeden
US5494649A (en) 1991-10-03 1996-02-27 Cognis, Inc. Process for removing heavy metals from paint chips
US5829691A (en) * 1992-03-05 1998-11-03 Soiltech Environmental Systems Inc. Method and apparatus for washing soil
US5480558A (en) * 1994-06-06 1996-01-02 General Electric Company Electric enhancement of adsorbent flotation separation
US5520985A (en) 1995-03-03 1996-05-28 Helicher; Leonard Collectable card assembly
US5618727A (en) * 1995-03-06 1997-04-08 University Of Tennessee Research Corporation Bioremediation process design utilizing in situ soil washing
CA2154532C (fr) 1995-07-24 2004-06-29 Jeffrey P. Newton Methode de traitement pour sols contamines
US6063281A (en) * 1997-04-01 2000-05-16 Forschungszentrum Julich Gmbh Extraction of organic compounds from surfactants-containing aqueous solutions
US6145667A (en) * 1998-05-27 2000-11-14 Cytec Technology Corp. Mineral collector compositions and processes for making and using same
US6827220B1 (en) * 1998-08-11 2004-12-07 Versitech, Inc. Flotation of sulfide mineral species with oils
JP3671346B2 (ja) * 2000-09-14 2005-07-13 清水建設株式会社 汚染土壌の洗浄方法
US6904919B2 (en) 2001-06-11 2005-06-14 Newtech Commercialization Ltd. Apparatus and method for separating substances from particulate solids
US6679383B2 (en) * 2001-11-21 2004-01-20 Newmont Usa Limited Flotation of platinum group metal ore materials
WO2003057328A1 (fr) 2002-01-09 2003-07-17 Samuelson Neville Anthony Wyli Cartes dont au moins une est constituee d'une matiere transparente
DK1509344T3 (da) * 2002-05-27 2006-07-31 Inst Nat Rech Scient Fremgangsmåde til dekontaminering af jord
US6770607B2 (en) * 2002-09-12 2004-08-03 Unilever Home & Personal Care Usa, Division Of Conopco, Inc. Viscoelastic cleansing gel with micellar surfactant solutions
GB0308546D0 (en) 2003-04-11 2003-05-21 Crown Vision Systems Ltd Test system
GB0321023D0 (en) * 2003-09-09 2003-10-08 Star Environmental Systems Ltd Waste solid cleaning
US20050173310A1 (en) * 2004-02-06 2005-08-11 Plastics Reclaiming Technologies, Inc. Hydrogravity system and process for reclaiming and purifying a solid, multiple domain feedstock
AU2005260631A1 (en) 2004-06-30 2006-01-12 Bally Gaming International, Inc. Playing cards with separable components
US7338678B2 (en) 2005-04-27 2008-03-04 W.A. Cleary Corporation Composition for treating groundwater contamination
US7105094B1 (en) * 2005-10-06 2006-09-12 The United States Of America As Represented By The Secretary Of The Navy Method for the removal of heavy metals from acidic wastewater and chemical solutions
JP3120585U (ja) 2006-01-20 2006-04-13 株式会社タカラ カード玩具
AU2008305539B2 (en) * 2007-09-26 2014-11-06 Ethical Solutions, Llc Method for extraction and surfactant enhanced subsurface contaminant recovery

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193109A2 (fr) * 1985-02-27 1986-09-03 Henkel Kommanditgesellschaft auf Aktien Procédé de traitement de la kaolinite par flottation
EP0479258A1 (fr) * 1990-10-02 1992-04-08 Ensr Corporation Procédé d'extraction au solvant pour le traitement de substrats huileux
DE4409605A1 (de) * 1994-03-21 1995-11-30 Walter Reinger Recycling Und E Verfahren zur Reinigung und Detoxifizierung von mit chemischen Kampfstoffen kontaminierten Böden

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2009043177A1 *

Also Published As

Publication number Publication date
US20110004043A1 (en) 2011-01-06
EP2205367A1 (fr) 2010-07-14
WO2009043177A1 (fr) 2009-04-09
CA2605053A1 (fr) 2009-04-02
US20130012752A2 (en) 2013-01-10
US9073106B2 (en) 2015-07-07
CA2701000C (fr) 2016-09-20
CA2701000A1 (fr) 2009-04-09

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Legal Events

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AX Request for extension of the european patent

Extension state: AL BA MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CHARTIER, MYRIAM

Inventor name: DROGUI, PATRICK

Inventor name: MOUTON, JULIA

Inventor name: BLAIS, JEAN-FRANCOIS

Inventor name: MERCIER, GUY

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20131024

RIC1 Information provided on ipc code assigned before grant

Ipc: B09C 1/02 20060101ALI20131018BHEP

Ipc: B09C 1/08 20060101ALI20131018BHEP

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